| Value | Category | Cases | |
|---|---|---|---|
| 1 | . | 5 | 
                                    
                                    1.8%
                                 | 
| 2 | 0 | 240 | 
                                    
                                    87.3%
                                 | 
| 3 | 1 | 30 | 
                                    
                                    10.9%
                                 |